Fig. 2From: Genome-wide association studies reveal candidate genes associated to bacteraemia caused by ST93-IV CA-MRSAPrincipal Component Analysis of pan-genome gene matrix of ST93-IV isolates. The teal coloured dots represent isolates in clade 1, while the red coloured dots represent isolates in clade 2. Non-clade 1 and 2 isolates are grey coloured dots. The ellipse is generated using the multivariate t- distribution with CI = 95 %Back to article page